Zeek (Craig T. Nelson) may be going through a serious health crisis on Parenthood, but it's still nearly impossible to keep anything from him.In this exclusive sneak peek from Thursday's new episode (10/9c, NBC), the family patriarch coerces Adam (Peter Krause) into telling him just what is going on at The Luncheonette, and specifically,...

A shake-out among fiery conservatives with White House ambitions was always a sure thing. Now it appears the competition among the more establishment-minded GOP candidates for president will end up just as fierce.